456 Blackhawk St
Janesville, WI 53545
2 bd 1 ba 720 sqft Built 1920 Lot 4,792 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $130,200 | $14,200 | $144,400 | $2,338 |
| 2023 | $97,200 | $14,200 | $111,400 | $1,630 |
| 2022 | $59,500 | $14,200 | $73,700 | $2,360 |
| 2021 | $59,500 | $14,200 | $73,700 | $2,284 |
| 2020 | $59,500 | $14,200 | $73,700 | $2,183 |
| 2019 | $59,500 | $14,200 | $73,700 | $1,600 |
| 2018 | $46,000 | $14,200 | $60,200 | $1,405 |
| 2017 | $45,900 | $14,200 | $60,100 | $1,395 |
| 2016 | $45,900 | $14,200 | $60,100 | $1,351 |
| 2015 | $45,900 | $14,200 | $60,100 | $1,314 |
| 2014 | $45,900 | $14,200 | $60,100 | $1,311 |
| 2013 | $45,900 | $14,200 | $60,100 | $1,330 |
| 2012 | $45,900 | $14,200 | $60,100 | $1,330 |
| 2011 | $45,900 | $14,200 | $60,100 | $1,346 |
| 2010 | $44,600 | $14,200 | $58,800 | $1,401 |
| 2008 | $40,800 | $14,200 | $55,000 | $1,314 |
| 2007 | $40,800 | $14,200 | $55,000 | $1,316 |
| 2006 | $40,800 | $14,200 | $55,000 | $1,238 |
Property facts
Year built
1920
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
720 sqft
Lot size
4,792 sqft
ZIP code
53545
City
Janesville
Street
Blackhawk St
Coordinates
42.67980, -89.00654
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 456 Blackhawk St last sell?
No public-record sale is on file for 456 Blackhawk St.
What is the current tax assessment for 456 Blackhawk St?
The most recent total assessment for 456 Blackhawk St (year 2025) is $144,400 with $2,338 in property tax.
When was 456 Blackhawk St built?
456 Blackhawk St was built in 1920.
How does 456 Blackhawk St compare to others on Blackhawk St?
We track 8 other properties on Blackhawk St. Browse the list under "Other properties on Blackhawk St" to compare beds, baths, and sale history.
What are the property facts for 456 Blackhawk St?
456 Blackhawk St is a 2 bed, 1 bath, 720 sqft, 4,792 sqft lot single_family.
Is 456 Blackhawk St a flip candidate?
No — 456 Blackhawk St does not appear in our flips dataset.
Is 456 Blackhawk St a tax-appeal candidate?
No — 456 Blackhawk St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.5%
Implied 1-yr
+2.1%
2026 Q3
$334.6K
2026 Q4
$336.3K
ZIP 53545 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Blackhawk St